My wife doesn't like it when I wear shoes around the house and I don't like fluffy slippers so I bought them instead of slippers. They are comfortable with or without socks.
Wool Blend Slippers Heathered Leather Maximum Men's Shoes and Loafers & Slip-Ons
58 Review
Dansko Wynn Slip Black 8 5 9 Men's Shoes
55 Review
53534 Titan Safety Toe Men's Shoes by Timberland PRO
46 Review
Men's Merrell Jungle Waterproof Slip-On Loafers in Gunsmoke - Shoes for Superior Comfort and Style
47 Review